Upgrade from 6.5.3 to 6.6.0 breaks generation

Just run Orval generation

Error compiling schema, function code: const schema19 = scope.schema[13];const schema20 = scope.schema[14];const pattern0 = scope.pattern[0];return function validate17(data, {instancePath="", parentData, parentDataProperty, rootData=data}={}){let vErrors = null;let errors = 0;const _errs0 = errors;let valid0 = true;const _errs1 = errors;if(!(Array.isArray(data))){const err0 = {};if(vErrors === null){vErrors = [err0];}else {vErrors.push(err0);}errors++;}var _valid0 = _errs1 === errors;errors = _errs0;if(vErrors !== null){if(_errs0){vErrors.length = _errs0;}else {vErrors = null;}}let ifClause0;if(_valid0){const _errs3 = errors;if(Array.isArray(data)){if(data.length < 1){const err1 = {instancePath,schemaPath:"#/then/minItems",keyword:"minItems",params:{limit: 1},message:"must NOT have fewer than 1 items"};if(vErrors === null){vErrors = [err1];}else {vErrors.push(err1);}errors++;}const len0 = data.length;for(let i0=0; i0<len0; i0++){let data0 = data[i0];if(typeof data0 === "string"){if(!pattern0.test(data0)){const err2 = {instancePath:instancePath+"/" + i0,schemaPath:"path-expression/pattern",keyword:"pattern",params:{pattern: "^[$#]"},message:"must match pattern \""+"^[$#]"+"\""};if(vErrors === null){vErrors = [err2];}else {vErrors.push(err2);}errors++;}}else {const err3 = {instancePath:instancePath+"/" + i0,schemaPath:"path-expression/type",keyword:"type",params:{type: "string"},message:"must be string"};if(vErrors === null){vErrors = [err3];}else {vErrors.push(err3);}errors++;}if(errors > 0){for(const err4 of vErrors){if((((({"str":"err4"}.keyword !== "errorMessage") && (!{"str":"err4"}.emUsed)) && (({"str":"err4"}.instancePath === instancePath+{"_items":["\"/\" + ",{"str":"i0"},""]}) || (({"str":"err4"}.instancePath.indexOf(instancePath+{"_items":["\"/\" + ",{"str":"i0"},""]}) === 0) && ({"str":"err4"}.instancePath[instancePath+{"_items":["\"/\" + ",{"str":"i0"},""]}.length] === "/")))) && ({"str":"err4"}.schemaPath.indexOf("path-expression") === 0)) && ({"str":"err4"}.schemaPath["path-expression".length] === "/")){{"str":"emErrs0"}.push({"str":"err4"});{"str":"err4"}.emUsed = true;}}if({"str":"emErrs0"}.length){if(vErrors === null){vErrors = [{"str":"err5"}];}else {vErrors.push({"str":"err5"});}errors++;}const emErrs1 = [];for(const err6 of vErrors){if(!{"str":"err6"}.emUsed){{"str":"emErrs1"}.push({"str":"err6"});}}vErrors = emErrs1;errors = {"str":"emErrs1"}.length;}}}else {const err7 = {instancePath,schemaPath:"#/then/type",keyword:"type",params:{type: "array"},message:"must be array"};if(vErrors === null){vErrors = [err7];}else {vErrors.push(err7);}errors++;}if(errors > 0){const emErrors0 = {"minItems":[]};for(const err8 of vErrors){if(((((({"str":"err8"}.keyword !== "errorMessage") && (!{"str":"err8"}.emUsed)) && ({"str":"err8"}.instancePath === instancePath)) && ({"str":"err8"}.keyword in {"str":"emErrors0"})) && ({"str":"err8"}.schemaPath.indexOf("#/then") === 0)) && (/^\/[^\/]*$/.test({"str":"err8"}.schemaPath.slice(6)))){{"str":"emErrors0"}[{"str":"err8"}.keyword].push({"str":"err8"});{"str":"err8"}.emUsed = true;}}for(const key0 in emErrors0){if({"str":"emErrors0"}[{"str":"key0"}].length){if(vErrors === null){vErrors = [{"str":"err9"}];}else {vErrors.push({"str":"err9"});}errors++;}}const emErrs2 = [];for(const err10 of vErrors){if(!{"str":"err10"}.emUsed){{"str":"emErrs2"}.push({"str":"err10"});}}vErrors = emErrs2;errors = {"str":"emErrs2"}.length;}var _valid0 = _errs3 === errors;valid0 = _valid0;ifClause0 = "then";}else {const _errs8 = errors;if(typeof data === "string"){if(!pattern0.test(data)){const err11 = {instancePath,schemaPath:"path-expression/pattern",keyword:"pattern",params:{pattern: "^[$#]"},message:"must match pattern \""+"^[$#]"+"\""};if(vErrors === null){vErrors = [err11];}else {vErrors.push(err11);}errors++;}}else {const err12 = {instancePath,schemaPath:"path-expression/type",keyword:"type",params:{type: "string"},message:"must be string"};if(vErrors === null){vErrors = [err12];}else {vErrors.push(err12);}errors++;}if(errors > 0){for(const err13 of vErrors){if((((({"str":"err13"}.keyword !== "errorMessage") && (!{"str":"err13"}.emUsed)) && (({"str":"err13"}.instancePath === instancePath) || (({"str":"err13"}.instancePath.indexOf(instancePath) === 0) && ({"str":"err13"}.instancePath[instancePath.length] === "/")))) && ({"str":"err13"}.schemaPath.indexOf("path-expression") === 0)) && ({"str":"err13"}.schemaPath["path-expression".length] === "/")){{"str":"emErrs3"}.push({"str":"err13"});{"str":"err13"}.emUsed = true;}}if({"str":"emErrs3"}.length){if(vErrors === null){vErrors = [{"str":"err14"}];}else {vErrors.push({"str":"err14"});}errors++;}const emErrs4 = [];for(const err15 of vErrors){if(!{"str":"err15"}.emUsed){{"str":"emErrs4"}.push({"str":"err15"});}}vErrors = emErrs4;errors = {"str":"emErrs4"}.length;}var _valid0 = _errs8 === errors;valid0 = _valid0;ifClause0 = "else";}if(!valid0){const err16 = {instancePath,schemaPath:"#/if",keyword:"if",params:{failingKeyword: ifClause0},message:"must match \""+ifClause0+"\" schema"};if(vErrors === null){vErrors = [err16];}else {vErrors.push(err16);}errors++;}validate17.errors = vErrors;return errors === 0;}
/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/index.js:120
        throw e;
        ^

SyntaxError: Unexpected token ':'
    at new Function (<anonymous>)
    at Ajv.compileSchema (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/index.js:89:30)
    at Ajv.inlineOrCompile (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/index.js:148:47)
    at Ajv.resolveRef (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/index.js:142:46)
    at Object.code (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/vocabularies/core/ref.js:19:47)
    at keywordCode (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/validate/index.js:454:13)
    at /Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/validate/index.js:185:25
    at CodeGen.code (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/codegen/index.js:439:13)
    at CodeGen.block (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/codegen/index.js:568:18)
    at schemaKeywords (/Users/user/dev/project/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/validate/index.js:185:13)

[jvandenaardweg]

Unfortunately, deleting the yarn.lock file does not work in my case with the latest version of Orval (6.9.6) using a OpenAPI spec that is validated correctly.

The only way to fix it is yarn add ajv, which should not be needed imo. Can this issue be re-opened @anymaniax ?

Using: node 16.17.0 npm 8.15.0 yarn 1.22.19 orval 6.9.6 (latest version as of writing this comment)

Error:

❯ yarn generate-api
yarn run v1.22.19
$ orval
Error compiling schema, function code: const schema16 = scope.schema[10];return function validate14(data, {instancePath="", parentData, parentDataProperty, rootData=data}={}){let vErrors = null;let errors = 0;if((!(data && typeof data == "object" && !Array.isArray(data))) && (data !== null)){const err0 = {instancePath,schemaPath:"#/type",keyword:"type",params:{type: schema16.type},message:"must be object,null"};if(vErrors === null){vErrors = [err0];}else {vErrors.push(err0);}errors++;}if(data && typeof data == "object" && !Array.isArray(data)){for(const key0 in data){if(!(key0 === "keyedBy")){const err1 = {instancePath,schemaPath:"#/additionalProperties",keyword:"additionalProperties",params:{additionalProperty: key0},message:"must NOT have additional properties"};if(vErrors === null){vErrors = [err1];}else {vErrors.push(err1);}errors++;}}if(data.keyedBy !== undefined){if(typeof data.keyedBy !== "string"){const err2 = {instancePath:instancePath+"/keyedBy",schemaPath:"#/properties/keyedBy/type",keyword:"type",params:{type: "string"},message:"must be string"};if(vErrors === null){vErrors = [err2];}else {vErrors.push(err2);}errors++;}}}if(errors > 0){const emErrors0 = {"type":[]};for(const err3 of vErrors){if(((((({"str":"err3"}.keyword !== "errorMessage") && (!{"str":"err3"}.emUsed)) && ({"str":"err3"}.instancePath === instancePath)) && ({"str":"err3"}.keyword in {"str":"emErrors0"})) && ({"str":"err3"}.schemaPath.indexOf("#") === 0)) && (/^\/[^\/]*$/.test({"str":"err3"}.schemaPath.slice(1)))){{"str":"emErrors0"}[{"str":"err3"}.keyword].push({"str":"err3"});{"str":"err3"}.emUsed = true;}}for(const key1 in emErrors0){if({"str":"emErrors0"}[{"str":"key1"}].length){if(vErrors === null){vErrors = [{"str":"err4"}];}else {vErrors.push({"str":"err4"});}errors++;}}const emErrs0 = [];for(const err5 of vErrors){if(!{"str":"err5"}.emUsed){{"str":"emErrs0"}.push({"str":"err5"});}}vErrors = emErrs0;errors = {"str":"emErrs0"}.length;}validate14.errors = vErrors;return errors === 0;}
/Users/jordy/Projects/X/X/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/index.js:120
        throw e;
        ^

SyntaxError: Unexpected token ':'
    at new Function (<anonymous>)
    at Ajv.compileSchema (/Users/jordy/Projects/X/X/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/compile/index.js:89:30)
    at Ajv._compileSchemaEnv (/Users/jordy/Projects/X/X/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/core.js:472:37)
    at Ajv.compile (/Users/jordy/Projects/X/X/node_modules/@stoplight/spectral-core/node_modules/ajv/dist/core.js:159:38)
    at createRulesetFunction (/Users/jordy/Projects/X/X/node_modules/@stoplight/spectral-core/dist/ruleset/function.js:54:80)
    at Object.<anonymous> (/Users/jordy/Projects/X/X/node_modules/@stoplight/spectral-functions/dist/alphabetical.js:30:61)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

[jogelin]

I deleted the yarn.lock and recreate it and it works now. I think I had a previous version still locked